4. Willie T. Stokes - Bad Santa

This cult classic will destroy whatever warm Christmas memories you have and replace them with laughs so raunchy and distasteful, you’ll be questioning what kind of person you are for laughing. Billy Bob Thornton’s never been better than he is as Willie, a career burglar who takes a gig as a department store Santa every year in order to rob the mall after closing. Along the way, he’s burdened by a naive, overweight boy who takes a liking to Willie — despite his off-the-chart levels of nastiness.